Critical 9.3Published Aug 18, 2026

CVE-2026-75626SpiderFoot Stored Cross-Site Scripting via Correlation Titles

Updated under an hour ago (2026-10-19 07:23 UTC)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for smicallef spiderfoot

Exploited in the last 30 days

SpiderFoot fails to HTML-escape correlation titles built from external scan data sources including server banners and metadata. Attackers can inject malicious HTML elements with event handlers into correlation results that execute scripts in the operator's browser when the correlations view is opened, potentially stealing API keys.

CVSS: 9.3 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Sep 24, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

smicallef spiderfoot smicallef:spiderfoot (from the name)	through 4.0	CNA record

References

https://github.com/smicallef/spiderfoot/issues/2012issue-tracking
https://github.com/smicallef/spiderfootproduct
https://github.com/smicallef/spiderfoot/blob/master/spiderfoot/correlation.pytechnical-description
https://www.vulncheck.com/advisories/spiderfoot-stored-cross-site-scripting-via-correlation-titlesthird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.